CN205203896U - Tank car material lid - Google Patents
Tank car material lid Download PDFInfo
- Publication number
- CN205203896U CN205203896U CN201521031839.8U CN201521031839U CN205203896U CN 205203896 U CN205203896 U CN 205203896U CN 201521031839 U CN201521031839 U CN 201521031839U CN 205203896 U CN205203896 U CN 205203896U
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- CN
- China
- Prior art keywords
- upper cover
- annulus
- tank car
- ring
- material mouth
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides a tank car material lid, is including articulating in the upper cover of automobile body, be fixed in on the automobile body with upper cover matched with material mouthful circle, the upper cover cover is equipped with a ring, the ring can remove along the axial of upper cover, shelters from the gap between the material mouth of upper cover and automobile body to can be with upper cover and material mouthful fixed being in the same place. When the ring moved to automobile body one side, the ring can shelter from the material mouth of upper cover and automobile body, this moment the ring can also with upper cover and material mouth closely the butt be in the same place, and then guaranteed the good sealing performance of upper cover and material mouthful, in addition, cover last owing to the ring overlaps to establish, so the staff need not come to move the ring at co -altitude not, has made things convenient for the installation and the dismantlement of upper cover so greatly, has improved the work efficiency that the tank car was feeded and was unloaded.
Description
Technical field
The utility model relates to transport of cement field, particularly relates to a kind of tank car material lid.
Background technology
Tank car is also known as bulk cement car, and powder tank car, tank car, bulk powder goods tanker, is made up of parts such as special-purpose automobile chassis, Bulk cement Delivery Tankers, air pipe system, automatic unloading devices.Be applicable to the Bulk Transport & its that the particle diameters such as fly ash, cement, pulverized limestone, mineral powder, granulated alkali are not more than 0.1mm powder dried material.Main for cement mill, cement warehouse and heavy construction building site, the input of a large amount of packing and handling labor power can be saved.
Simultaneously, the design of the tank material lid of tank car often affects the sealing situation of tank body, and the convenient degree of discharging, the Chinese patent " material cover of cement tank truck " being 200720045335.0 as application number discloses a kind of material cover of cement tank truck, comprise the upper cover being articulated with car body, be fixed on the material mouth circle coordinated with upper cover of car body, the shape all-in-one-piece that the surrounding of described upper cover has more than three stretches out block, each middle part of stretching out block is provided with breach, the relevant position of the car body of material mouth circle surrounding is provided with and described each compacting part stretching out block breach and coordinate.Although this material lid structure is simple, volume reduces, reduces the overall height of bulk cement carrier, be particularly useful for bulky bulk cement carrier.
But, because compacting part is arranged at the differing heights of car body, so staff needs the height constantly promoted residing for oneself when operation compacting part, and then bring unnecessary work capacity to staff.In addition, when expecting cover compacting part compacting, gap between material lid with material mouth is still directly exposed in the external world, therefore, closes completely when seal with material tone once material drowning has, cement just likely leaks in tank body, to transport bring huge constant.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is the tank car material lid providing a kind of good seal performance convenient disassembly.
For achieving the above object, the utility model provides following technical scheme: a kind of tank car material lid, comprise the upper cover being articulated with car body, be fixed on the material mouth circle that car body matches with upper cover, described upper cover is arranged with an annulus, described annulus can move along the axis of upper cover, the gap between the material mouth sheltering from upper cover and car body, and upper cover and material mouth can be fixed together.
As preferably, described material mouth is provided with first projection of restriction annulus to the movement of car body direction lower than Liao Kou edge.
As preferably, the thickness of described annulus is less than the thickness of upper cover, and the capping place of described upper cover is provided with the second projection that restriction annulus deviates from the movement of car body side.
As preferably, be provided with continuous print outside thread between upper cover and material mouth, the inner side of described annulus is provided with the negative thread coordinated with outside thread.
As preferably, the side face of described annulus has the clamping mechanism for being fixedly snapped in the first projection and the second projection.
As preferably, described clamping mechanism is the snap fit being articulated with upper cover.
As preferably, described annulus side face is provided with grip part.
The utility model has following advantage: when annulus moves to car body side time, annulus can shelter from the material mouth of upper cover and car body, now annulus can also by upper cover with material tight-lipped be thickly connected to together with, and then ensure that the good seal performance of upper cover and material mouth, in addition, cover because annulus is set in, so, staff does not need to be in differing heights and moves annulus, greatly facilitate the Assembly &Disassembly of upper cover like this, improve the work efficiency of tank car charging and discharging.
Material mouth and upper cover place are respectively equipped with the first projection and the second projection, the thickness of annulus is less than the thickness of upper cover simultaneously, when mobile annulus, staff can be more convenient like this, and two projections can limit annulus on the axial direction of upper cover, unnecessary movement occurs, annulus distance car body can be avoided to cross near and operate inconvenience, can prevent again annulus from dropping from upper cover.
Meanwhile, utilize the cooperation of screw thread, along under the prerequisite of upper cover axial direction movement, can strengthen again annulus to the fixation between upper cover and material mouth at guarantee annulus like this.
Or, hinged snap fit is provided with at the side face of annulus, like this after upper cover and material mouth interfix, as long as snap fit stirs to the first projection and the second projection direction by staff, and by snap fit and the first projection and the second projection clamping, so also at guarantee annulus along under the prerequisite of upper cover axial direction movement, can strengthen again annulus to the fixation between upper cover and material mouth.
In addition, be also provided with grip part at the side face of annulus, such staff, when operation annulus, can increase the operations area of staff to annulus, thus enables staff more handy when operating.
Accompanying drawing explanation
Fig. 1 is a kind of embodiment one structural representation one of tank car material lid;
Fig. 2 is a kind of embodiment one structural representation two of tank car material lid;
Fig. 3 is a kind of embodiment one structural representation three of tank car material lid;
Fig. 4 is a kind of embodiment two structural representation one of tank car material lid;
Fig. 5 is a kind of embodiment two structural representation two of tank car material lid;
Fig. 6 is a kind of embodiment two structural representation three of tank car material lid;
In figure: 1, upper cover; 2, car body; 3, mouth is expected; 4, mouth circle is expected; 5, annulus; 6, the first projection; 7, the second projection; 8, outside thread; 9, negative thread; 10, the first snap fit; 11, the second snap fit; 12, grip part.
Detailed description of the invention
Referring to figs. 1 through Fig. 6, embodiment of the present utility model is described further.
A kind of tank car material lid, comprise upper cover 1 and be fixed on the material mouth circle 4 that car body 2 matches with upper cover 1, capping and the car body 2 of upper cover 1 are hinged, upper cover 1 is arranged with an annulus 5, annulus 5 is when moving along upper cover 1 axial direction to car body 2 side, this annulus 5 can shelter from the gap between the material mouth 3 of upper cover 1 and car body 2, thus serve the effect in the gap of sealing upper cover 1 and material mouth 3, greatly reduce tank car causes cement leakage accident when transporting cement, namely ensure that neatly having of highway, a large amount of resources can be saved again, as long as staff can touch annulus 5 simultaneously, just can operate, avoid because highly different, increase the nuisance operation step that staff reconciles oneself height, substantially increase the efficiency of work.
Simultaneously, at material mouth 3 lower than expecting that the position at mouth edge goes out to be provided with the first projection 6, this first projection 6 can limit annulus 5 and excessively move to car body 2 side, thus reduces the trouble brought to operated by personnel's annulus 5, and annulus 5 pairs of car bodies 2 also can be avoided in addition to impact the damage caused.
And the capping place of upper cover 1 is provided with the second projection 7, thus too much the moving outside upper cover 1 of annulus 5 can be limited, cause coming off of annulus 5, take unnecessary trouble to staff.At the same time, the thickness of annulus 5 is less than upper cover 1 thickness, ensure that annulus 5 can move freely on upper cover 1, like this when opening upper cover 1, annulus 5 also can be on upper cover 1 side face, thus can reduce the step of dismounting annulus 5, facilitates the operation of staff.
Fig. 1 to Fig. 3 is described further embodiment 1:
Embodiment 1
Further scheme is, continuous print outside thread 8 is provided with between upper cover 1 and material mouth 3, and the inner side of annulus 5 is provided with the negative thread 9 mated with outside thread 8, thus annulus 5 is when screw thread matching effect, namely can ensure that annulus 5 moves freely in upper cover 1, when annulus 5 shelters from the gap between material mouth 3 and upper cover 1 simultaneously, because of the coupling of screw thread, can make to expect that mouth 3 and upper cover 1 combine more firm again.
Fig. 4 to Fig. 6 is described further embodiment 2:
Embodiment 2
Or, on the side face of annulus 5 with the diameter of annulus 5 for axis of symmetry, be hinged with second snap fit 11 that can stir the first snap fit 10 to the first projection 6 and stir to the second projection 7, when annulus 5 shelters from the gap between material mouth 3 and upper cover 1, the first projection 6 is lived in first snap fit 10 clamping, the second projection 7 is lived in second snap fit 11 clamping, so namely seals annulus 5 and shelters from the gap of expecting between mouth 3 and upper cover 1, also can make to expect that mouth 3 and upper cover 1 combine more firm.
Arrange at the side face of annulus 5 with diameter is the grip part 12 of axis of symmetry simultaneously, this grip part 12 can be handle, holding rod etc., such staff is when operation annulus 5, the operations area of staff to annulus 5 can be increased, thus enable staff more handy when operating.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. a tank car material lid, comprise the upper cover being articulated with car body, be fixed on the material mouth circle that car body matches with upper cover, it is characterized in that: described upper cover is arranged with an annulus, described annulus can move along the axis of upper cover, gap between the material mouth sheltering from upper cover and car body, and upper cover and material mouth can be fixed together.
2. a kind of tank car material lid according to claim 1, is characterized in that: described material mouth is provided with first projection of restriction annulus to the movement of car body direction lower than Liao Kou edge.
3. a kind of tank car material lid according to claim 2, is characterized in that: the thickness of described annulus is less than the thickness of upper cover, and the capping place of described upper cover is provided with the second projection limiting annulus and deviate from the movement of car body direction.
4. a kind of tank car material lid according to claim 3, is characterized in that: be provided with continuous print outside thread between described upper cover and material mouth, the inner side of described annulus is provided with the negative thread coordinated with outside thread.
5. a kind of tank car material lid according to claim 3, is characterized in that: the side face of described annulus has the clamping mechanism for being fixedly snapped in the first projection and the second projection.
6. a kind of tank car material lid according to claim 5, is characterized in that: described clamping mechanism is the snap fit being articulated with upper cover.
7. a kind of tank car material lid according to claim 4 or 5, is characterized in that: described annulus side face is provided with grip part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521031839.8U CN205203896U (en) | 2015-12-12 | 2015-12-12 | Tank car material lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521031839.8U CN205203896U (en) | 2015-12-12 | 2015-12-12 | Tank car material lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205203896U true CN205203896U (en) | 2016-05-04 |
Family
ID=55841627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521031839.8U Active CN205203896U (en) | 2015-12-12 | 2015-12-12 | Tank car material lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205203896U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109230023A (en) * | 2018-09-18 | 2019-01-18 | 安徽宁磁电子科技有限公司 | Ultra-fine powder collecting device |
| CN110239855A (en) * | 2019-06-11 | 2019-09-17 | 滁州市金路数控机械有限公司 | A kind of labour-saving tank car rotation cover |
| CN116750523A (en) * | 2023-07-21 | 2023-09-15 | 南京盛辉环境工程技术有限公司 | Negative pressure dust suppression system and dust suppression method for bulk cement truck loader |
-
2015
- 2015-12-12 CN CN201521031839.8U patent/CN205203896U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109230023A (en) * | 2018-09-18 | 2019-01-18 | 安徽宁磁电子科技有限公司 | Ultra-fine powder collecting device |
| CN110239855A (en) * | 2019-06-11 | 2019-09-17 | 滁州市金路数控机械有限公司 | A kind of labour-saving tank car rotation cover |
| CN116750523A (en) * | 2023-07-21 | 2023-09-15 | 南京盛辉环境工程技术有限公司 | Negative pressure dust suppression system and dust suppression method for bulk cement truck loader |
| CN116750523B (en) * | 2023-07-21 | 2023-11-21 | 南京盛辉环境工程技术有限公司 | Negative pressure dust suppression system and dust suppression method for bulk cement truck loader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |